I'm wanting to get a line from the Tablet of Ahmad tattooed on my left rib in Arabic script. "And be thou so steadfast in My love that thy heart shall not waver".

This prayer truly has gotten me through dark days, and having it on my body just for myself would mean the world to me.But I'm wondering if it's a no-no due to the significance of this prayer. Or any prayer for that matter. Thoughts?